/*
 *
 *  *    Copyright © OpenAtom Foundation.
 *  *
 *  *    Licensed under the Apache License, Version 2.0 (the "License");
 *  *    you may not use this file except in compliance with the License.
 *  *    You may obtain a copy of the License at
 *  *
 *  *         http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  *    Unless required by applicable law or agreed to in writing, software
 *  *    distributed under the License is distributed on an "AS IS" BASIS,
 *  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  *    See the License for the specific language governing permissions and
 *  *    limitations under the License.
 *
 */

package com.inspur.edp.commonmodel.engine.api.common;

import com.inspur.edp.lcm.metadata.api.IMetadataContent;
import com.inspur.edp.lcm.metadata.api.entity.GspMetadata;
import com.inspur.edp.lcm.metadata.api.entity.MetadataCustomizationFilter;
import com.inspur.edp.lcm.metadata.api.service.MetadataRTService;
import io.iec.edp.caf.commons.utils.SpringBeanUtils;

public class CMEngineUtil {

  private static volatile MetadataRTService mdSvr;

  public static MetadataRTService getMetadataRTSvr() {
    if (mdSvr == null) {
      mdSvr = SpringBeanUtils.getBean(MetadataRTService.class);
    }
    return mdSvr;
  }

  public static GspMetadata getMetadata(String id) {
    MetadataCustomizationFilter filter = new MetadataCustomizationFilter();
    filter.setMetadataId(id);
    filter.setIsI18n(false);
    return getMetadataRTSvr().getMetadata(filter);
  }

  public static <T extends IMetadataContent> T getMetadataContent(String id) {
    try {
      GspMetadata meta = getMetadata(id);
      return meta == null ? null : (T) meta.getContent();
    } catch (Throwable t) {
      throw new RuntimeException("获取元数据失败,元数据Id:" + id, t);
    }
  }
}
